1 Topic by slavia6

  • slavia6
  • Member
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  • Registered: 2016-12-11
  • Posts: 5

Topic: roundmail does not send emails - SSL_accept error - localhost

==== Required information ====
- iRedMail version: 0.9.5-1
- Linux/BSD distribution name and version: CentOS Linux release 7.3.1611 (Core)
- Store mail accounts in which backend: MySQL
- Web server: Apache
- Manage mail accounts with iRedAdmin-Pro: No
- Related log if you're reporting an issue: /var/log/maillog in the message
====
Hi guys,
I'am having an issue with Roundcube which stopped sending emails with "pop-up" saying "Sending message...".
I have upgraded it from 1.2.0 to 1.2.3 with no effect (keep having the same problem).

When I push the Send button in the Roundcube, I see the pop-up "Sending message..." and it stays on for 5 minutes. After that I was getting an error message with 1.2.0, but no error message is displayed with 1.2.3, even though the composed email stays opened and is not send. 

I must point out that SOGo and desktop email client sends emails with no problems, therefore it's Roundcube related only.

Here is relevant part of my /var/log/maillog:

Jan  3 14:29:02 mail postfix/smtps/smtpd[3544]: connect from x.y.z[127.0.0.1]
...
Jan  3 14:34:02 mail postfix/smtps/smtpd[3544]: SSL_accept error from x.y.z[127.0.0.1]: Connection timed out
Jan  3 14:34:02 mail postfix/smtps/smtpd[3544]: lost connection after CONNECT from x.y.z[127.0.0.1]
Jan  3 14:34:02 mail postfix/smtps/smtpd[3544]: disconnect from x.y.z[127.0.0.1]
Jan  3 14:34:02 mail roundcube: ERROR: Invalid response code received from server (-1)
Jan  3 14:34:02 mail roundcube: <ruaog8o6> SMTP Error: Connection failed: Invalid response code received from server in /var/www/roundcubemail-1.2.3/program/lib/Roundcube/rcube.php on line 1648 (POST /mail/?_task=mail&_unlock=loading1483450142466&_lang=en_US&_framed=1&_action=send)

----

Spider Email Archiver: On-Premises, lightweight email archiving software developed by iRedMail team. Supports Amazon S3 compatible storage and custom branding.

2 Reply by slavia6

  • slavia6
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  • Registered: 2016-12-11
  • Posts: 5

Re: roundmail does not send emails - SSL_accept error - localhost

I've found an workaround. By changing configuration as follows it immediately began to work.

from:
$config['smtp_server'] = 'tls://127.0.0.1';
$config['smtp_port'] = 587;

to:
$config['smtp_server'] = 'ssl://127.0.0.1';
$config['smtp_port'] = 465;

I keep the 465 for the old clients, so it's probably not the best solution, but works for now.
Any idea how to fix the localhost:587 way?

thanks

3 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
  • iRedMail Developers
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  • Registered: 2009-05-06
  • Posts: 30,770

Re: roundmail does not send emails - SSL_accept error - localhost

iRedMail have port 587 by default, but doesn't have port 465 enabled by default. Seems you changed Postfix settings.

4 Reply by slavia6

  • slavia6
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  • Registered: 2016-12-11
  • Posts: 5

Re: roundmail does not send emails - SSL_accept error - localhost

Thank you for replay Zhang,
yes I have added the legacy 465 two months ago in order to add compatibility with the old clients as I mentioned in the first post. I did used official tutorial in order to allow it: http://www.iredmail.org/docs/enable.smtps.html

The port 587 was working along with the 465 and then, suddenly it stopped working with Roundcube only.
I suspect it happened after yum update as there were quite a lot of changes - most notably upgraded php which could cause this behaviour.
Here is a list of updated packages:

Dec 31 00:58:25 Updated: libgcc-4.8.5-11.el7.x86_64
Dec 31 00:58:26 Updated: centos-release-7-3.1611.el7.centos.x86_64
Dec 31 00:58:26 Updated: sope49-xml-4.9-20161230_1664.el7.1.x86_64
Dec 31 00:58:26 Updated: sope49-core-4.9-20161230_1664.el7.1.x86_64
Dec 31 00:58:26 Updated: sope49-gdl1-4.9-20161230_1664.el7.1.x86_64
Dec 31 00:58:27 Updated: setup-2.8.71-7.el7.noarch
Dec 31 00:58:29 Updated: filesystem-3.2-21.el7.x86_64
Dec 31 00:58:29 Updated: 32:bind-license-9.9.4-38.el7_3.noarch
Dec 31 00:58:29 Updated: sope49-gdl1-contentstore-3.2.4.20161230-1.el7.centos.x86_64
Dec 31 00:58:29 Updated: sope49-ldap-4.9-20161230_1664.el7.1.x86_64
Dec 31 00:58:29 Updated: sope49-mime-4.9-20161230_1664.el7.1.x86_64
Dec 31 00:58:30 Updated: sope49-appserver-4.9-20161230_1664.el7.1.x86_64
Dec 31 00:58:30 Updated: 2:vim-filesystem-7.4.160-1.el7_3.1.x86_64
Dec 31 00:58:31 Updated: sope49-cards-3.2.4.20161230-1.el7.centos.x86_64
Dec 31 00:58:32 Updated: kbd-legacy-1.15.5-12.el7.noarch
Dec 31 00:58:36 Updated: tzdata-2016j-1.el7.noarch
Dec 31 00:58:36 Updated: nss-softokn-freebl-3.16.2.3-14.4.el7.x86_64
Dec 31 00:58:57 Updated: glibc-common-2.17-157.el7_3.1.x86_64
Dec 31 00:59:09 Updated: glibc-2.17-157.el7_3.1.x86_64
Dec 31 00:59:14 Updated: bash-4.2.46-21.el7_3.x86_64
Dec 31 00:59:17 Updated: libsepol-2.5-6.el7.x86_64
Dec 31 00:59:17 Updated: libselinux-2.5-6.el7.x86_64
Dec 31 00:59:18 Updated: zlib-1.2.7-17.el7.x86_64
Dec 31 00:59:18 Updated: 4:perl-libs-5.16.3-291.el7.x86_64
Dec 31 00:59:18 Updated: perl-Socket-2.010-4.el7.x86_64
Dec 31 00:59:19 Updated: 4:perl-macros-5.16.3-291.el7.x86_64
Dec 31 00:59:26 Updated: 4:perl-5.16.3-291.el7.x86_64
Dec 31 00:59:27 Updated: libcom_err-1.42.9-9.el7.x86_64
Dec 31 00:59:27 Updated: xz-libs-5.2.2-1.el7.x86_64
Dec 31 00:59:27 Updated: libuuid-2.23.2-33.el7.x86_64
Dec 31 00:59:28 Updated: audit-libs-2.6.5-3.el7.x86_64
Dec 31 00:59:29 Updated: chkconfig-1.7.2-1.el7.x86_64
Dec 31 00:59:29 Updated: nss-util-3.21.3-1.1.el7_3.x86_64
Dec 31 00:59:30 Updated: libstdc++-4.8.5-11.el7.x86_64
Dec 31 00:59:31 Updated: elfutils-libelf-0.166-2.el7.x86_64
Dec 31 00:59:32 Updated: expat-2.1.0-10.el7_3.x86_64
Dec 31 00:59:32 Updated: libgcrypt-1.5.3-13.el7_3.1.x86_64
Dec 31 00:59:32 Updated: elfutils-libs-0.166-2.el7.x86_64
Dec 31 00:59:33 Updated: lua-5.1.4-15.el7.x86_64
Dec 31 00:59:33 Updated: 1:dbus-libs-1.6.12-17.el7.x86_64
Dec 31 00:59:33 Updated: libsemanage-2.5-4.el7.x86_64
Dec 31 00:59:34 Updated: file-libs-5.11-33.el7.x86_64
Dec 31 00:59:34 Updated: GeoIP-1.5.0-11.el7.x86_64
Dec 31 00:59:35 Updated: iptables-1.4.21-17.el7.x86_64
Dec 31 00:59:36 Updated: iproute-3.10.0-74.el7.x86_64
Dec 31 00:59:37 Installed: jansson-2.4-6.el7.x86_64
Dec 31 00:59:37 Updated: file-5.11-33.el7.x86_64
Dec 31 00:59:38 Updated: nss-softokn-3.16.2.3-14.4.el7.x86_64
Dec 31 00:59:38 Updated: xz-5.2.2-1.el7.x86_64
Dec 31 00:59:38 Updated: e2fsprogs-libs-1.42.9-9.el7.x86_64
Dec 31 00:59:39 Updated: 2:tar-1.26-31.el7.x86_64
Dec 31 00:59:40 Updated: freetype-2.4.11-12.el7.x86_64
Dec 31 00:59:41 Updated: libffi-3.0.13-18.el7.x86_64
Dec 31 00:59:44 Updated: glib2-2.46.2-4.el7.x86_64
Dec 31 00:59:44 Updated: pciutils-libs-3.5.1-1.el7.x86_64
Dec 31 00:59:45 Updated: libnl3-3.2.28-2.el7.x86_64
Dec 31 00:59:45 Updated: 2:ethtool-4.5-3.el7.x86_64
Dec 31 00:59:46 Updated: libsoup-2.48.1-6.el7.x86_64
Dec 31 00:59:46 Updated: avahi-libs-0.6.31-17.el7.x86_64
Dec 31 00:59:46 Updated: device-mapper-persistent-data-0.6.3-1.el7.x86_64
Dec 31 00:59:47 Updated: mozjs17-17.0.0-19.el7.x86_64
Dec 31 00:59:48 Updated: pinentry-0.8.1-17.el7.x86_64
Dec 31 00:59:49 Installed: fuse-2.9.2-7.el7.x86_64
Dec 31 00:59:49 Updated: kmod-libs-20-9.el7.x86_64
Dec 31 00:59:49 Updated: libss-1.42.9-9.el7.x86_64
Dec 31 00:59:49 Updated: 2:vim-minimal-7.4.160-1.el7_3.1.x86_64
Dec 31 00:59:50 Updated: libselinux-utils-2.5-6.el7.x86_64
Dec 31 00:59:50 Updated: 1:make-3.82-23.el7.x86_64
Dec 31 00:59:55 Updated: 2:vim-common-7.4.160-1.el7_3.1.x86_64
Dec 31 00:59:55 Updated: nettle-2.7.1-8.el7.x86_64
Dec 31 01:00:02 Updated: ca-certificates-2015.2.6-73.el7.noarch
Dec 31 01:00:07 Updated: coreutils-8.22-18.el7.x86_64
Dec 31 01:00:10 Updated: 1:openssl-libs-1.0.1e-60.el7.x86_64
Dec 31 01:00:12 Updated: krb5-libs-1.14.1-27.el7_3.x86_64
Dec 31 01:00:14 Updated: libblkid-2.23.2-33.el7.x86_64
Dec 31 01:00:17 Updated: 2:shadow-utils-4.1.5.1-24.el7.x86_64
Dec 31 01:00:22 Updated: pam-1.1.8-18.el7.x86_64
Dec 31 01:00:24 Updated: systemd-libs-219-30.el7_3.6.x86_64
Dec 31 01:00:45 Updated: python-libs-2.7.5-48.el7.x86_64
Dec 31 01:00:46 Updated: python-2.7.5-48.el7.x86_64
Dec 31 01:00:48 Updated: libgudev1-219-30.el7_3.6.x86_64
Dec 31 01:00:51 Updated: 1:mariadb-libs-5.5.52-1.el7.x86_64
Dec 31 01:00:53 Updated: 1:openssl-1.0.1e-60.el7.x86_64
Dec 31 01:00:54 Updated: procps-ng-3.3.10-10.el7.x86_64
Dec 31 01:00:56 Updated: libmount-2.23.2-33.el7.x86_64
Dec 31 01:01:04 Updated: util-linux-2.23.2-33.el7.x86_64
Dec 31 01:01:19 Updated: python-perf-3.10.0-514.2.2.el7.x86_64
Dec 31 01:01:21 Installed: python-firewall-0.4.3.2-8.el7.noarch
Dec 31 01:01:22 Updated: systemtap-sdt-devel-3.0-7.el7.x86_64
Dec 31 01:01:22 Updated: plymouth-core-libs-0.8.9-0.26.20140113.el7.centos.x86_64
Dec 31 01:01:23 Updated: grubby-8.28-18.el7.x86_64
Dec 31 01:01:23 Updated: 32:bind-libs-lite-9.9.4-38.el7_3.x86_64
Dec 31 01:01:26 Updated: 32:bind-libs-9.9.4-38.el7_3.x86_64
Dec 31 01:01:29 Updated: perl-Net-SSLeay-1.55-4.el7.x86_64
Dec 31 01:01:31 Updated: perl-IO-Socket-SSL-1.94-5.el7.noarch
Dec 31 01:01:34 Updated: lasso-2.5.1-2.el7.x86_64
Dec 31 01:01:35 Updated: httpd-tools-2.4.6-45.el7.centos.x86_64
Dec 31 01:01:49 Updated: binutils-2.25.1-22.base.el7.x86_64
Dec 31 01:01:50 Updated: logrotate-3.8.6-12.el7.x86_64
Dec 31 01:01:53 Updated: alsa-lib-1.1.1-1.el7.x86_64
Dec 31 01:01:56 Updated: nss-sysinit-3.21.3-2.el7_3.x86_64
Dec 31 01:01:59 Updated: nss-3.21.3-2.el7_3.x86_64
Dec 31 01:02:01 Updated: 1:NetworkManager-libnm-1.4.0-13.el7_3.x86_64
Dec 31 01:02:02 Updated: nss-tools-3.21.3-2.el7_3.x86_64
Dec 31 01:02:04 Updated: libcurl-7.29.0-35.el7.centos.x86_64
Dec 31 01:02:05 Updated: curl-7.29.0-35.el7.centos.x86_64
Dec 31 01:02:06 Updated: rpm-libs-4.11.3-21.el7.x86_64
Dec 31 01:02:10 Updated: rpm-4.11.3-21.el7.x86_64
Dec 31 01:02:12 Updated: openldap-2.4.40-13.el7.x86_64
Dec 31 01:02:13 Updated: kpartx-0.4.9-99.el7.x86_64
Dec 31 01:02:14 Updated: 7:device-mapper-1.02.135-1.el7_3.1.x86_64
Dec 31 01:02:17 Updated: 7:device-mapper-libs-1.02.135-1.el7_3.1.x86_64
Dec 31 01:02:19 Updated: cryptsetup-libs-1.7.2-1.el7.x86_64
Dec 31 01:02:24 Updated: dracut-033-463.el7.x86_64
Dec 31 01:02:25 Updated: kmod-20-9.el7.x86_64
Dec 31 01:02:59 Updated: systemd-219-30.el7_3.6.x86_64
Dec 31 01:03:05 Updated: 1:dbus-1.6.12-17.el7.x86_64
Dec 31 01:03:08 Updated: php-common-5.4.16-42.el7.x86_64
Dec 31 01:03:10 Updated: systemd-sysv-219-30.el7_3.6.x86_64
Dec 31 01:03:21 Updated: httpd-2.4.6-45.el7.centos.x86_64
Dec 31 01:03:26 Updated: iputils-20160308-8.el7.x86_64
Dec 31 01:03:50 Updated: initscripts-9.49.37-1.el7.x86_64
Dec 31 01:03:54 Updated: 7:device-mapper-event-libs-1.02.135-1.el7_3.1.x86_64
Dec 31 01:03:59 Updated: policycoreutils-2.5-9.el7.x86_64
Dec 31 01:04:02 Updated: 1:wpa_supplicant-2.0-20.el7.x86_64
Dec 31 01:04:03 Updated: php-pdo-5.4.16-42.el7.x86_64
Dec 31 01:04:10 Updated: polkit-0.112-9.el7.x86_64
Dec 31 01:04:13 Updated: os-prober-1.58-9.el7.x86_64
Dec 31 01:04:16 Updated: 12:dhcp-libs-4.2.5-47.el7.centos.x86_64
Dec 31 01:04:18 Updated: openssh-6.6.1p1-31.el7.x86_64
Dec 31 01:04:19 Updated: 12:dhcp-common-4.2.5-47.el7.centos.x86_64
Dec 31 01:04:20 Updated: 12:dhclient-4.2.5-47.el7.centos.x86_64
Dec 31 01:04:23 Updated: dracut-network-033-463.el7.x86_64
Dec 31 01:04:33 Updated: 1:grub2-tools-2.02-0.44.el7.centos.x86_64
Dec 31 01:04:40 Updated: selinux-policy-3.13.1-102.el7_3.7.noarch
Dec 31 01:04:45 Updated: 7:device-mapper-event-1.02.135-1.el7_3.1.x86_64
Dec 31 01:04:46 Updated: 7:lvm2-libs-2.02.166-1.el7_3.1.x86_64
Dec 31 01:04:47 Updated: memcached-1.4.15-10.el7_3.1.x86_64
Dec 31 01:04:49 Updated: dnsmasq-2.66-21.el7.x86_64
Dec 31 01:04:51 Updated: php-cli-5.4.16-42.el7.x86_64
Dec 31 01:04:52 Updated: ntpdate-4.2.6p5-25.el7.centos.x86_64
Dec 31 01:04:53 Updated: ebtables-2.0.10-15.el7.x86_64
Dec 31 01:04:54 Updated: libdrm-2.4.67-3.el7.x86_64
Dec 31 01:04:54 Updated: plymouth-scripts-0.8.9-0.26.20140113.el7.centos.x86_64
Dec 31 01:04:54 Updated: plymouth-0.8.9-0.26.20140113.el7.centos.x86_64
Dec 31 01:05:01 Updated: 1:mariadb-5.5.52-1.el7.x86_64
Dec 31 01:05:02 Updated: postgresql-libs-9.2.18-1.el7.x86_64
Dec 31 01:05:04 Updated: gnupg2-2.0.22-4.el7.x86_64
Dec 31 01:05:05 Updated: rpm-build-libs-4.11.3-21.el7.x86_64
Dec 31 01:05:05 Updated: rpm-python-4.11.3-21.el7.x86_64
Dec 31 01:05:06 Updated: python-pycurl-7.19.0-19.el7.x86_64
Dec 31 01:05:06 Updated: python-urlgrabber-3.10-8.el7.noarch
Dec 31 01:05:06 Updated: yum-plugin-fastestmirror-1.1.31-40.el7.noarch
Dec 31 01:05:08 Updated: yum-3.4.3-150.el7.centos.noarch
Dec 31 01:05:08 Updated: 1:dmidecode-3.0-2.el7.x86_64
Dec 31 01:05:08 Updated: virt-what-1.13-8.el7.x86_64
Dec 31 01:05:09 Installed: fuse-libs-2.9.2-7.el7.x86_64
Dec 31 01:05:09 Updated: libtasn1-3.8-3.el7.x86_64
Dec 31 01:05:09 Updated: ipset-libs-6.19-6.el7.x86_64
Dec 31 01:05:10 Updated: ipset-6.19-6.el7.x86_64
Dec 31 01:05:10 Updated: zip-3.0-11.el7.x86_64
Dec 31 01:05:10 Updated: libndp-1.2-7.el7.x86_64
Dec 31 01:05:18 Updated: 1:NetworkManager-1.4.0-13.el7_3.x86_64
Dec 31 01:05:20 Updated: lsscsi-0.27-4.el7.x86_64
Dec 31 01:05:21 Updated: sope49-sbjson-2.3.1-20161230_1664.el7.1.x86_64
Dec 31 01:05:44 Updated: sogo-3.2.4.20161230-1.el7.centos.x86_64
Dec 31 01:05:45 Updated: kernel-tools-libs-3.10.0-514.2.2.el7.x86_64
Dec 31 01:06:02 Updated: linux-firmware-20160830-49.git7534e19.el7.noarch
Dec 31 01:06:05 Updated: kernel-headers-3.10.0-514.2.2.el7.x86_64
Dec 31 01:06:07 Updated: glibc-headers-2.17-157.el7_3.1.x86_64
Dec 31 01:06:09 Updated: glibc-devel-2.17-157.el7_3.1.x86_64
Dec 31 01:06:09 Updated: perl-ExtUtils-Install-1.58-291.el7.noarch
Dec 31 01:06:10 Updated: 4:perl-devel-5.16.3-291.el7.x86_64
Dec 31 01:06:12 Updated: kbd-misc-1.15.5-12.el7.noarch
Dec 31 01:06:13 Updated: libX11-common-1.6.3-3.el7.noarch
Dec 31 01:06:13 Updated: libX11-1.6.3-3.el7.x86_64
Dec 31 01:06:13 Installed: firewalld-filesystem-0.4.3.2-8.el7.noarch
Dec 31 01:06:16 Updated: firewalld-0.4.3.2-8.el7.noarch
Dec 31 01:06:16 Updated: php-gd-5.4.16-42.el7.x86_64
Dec 31 01:06:17 Updated: kbd-1.15.5-12.el7.x86_64
Dec 31 01:06:48 Installed: kernel-3.10.0-514.2.2.el7.x86_64
Dec 31 01:06:50 Updated: kernel-tools-3.10.0-514.2.2.el7.x86_64
Dec 31 01:06:50 Updated: sogo-activesync-3.2.4.20161230-1.el7.centos.x86_64
Dec 31 01:06:50 Updated: sogo-tool-3.2.4.20161230-1.el7.centos.x86_64
Dec 31 01:06:51 Updated: iprutils-2.4.13.1-1.el7.x86_64
Dec 31 01:06:53 Updated: 1:NetworkManager-tui-1.4.0-13.el7_3.x86_64
Dec 31 01:06:55 Updated: 1:NetworkManager-wifi-1.4.0-13.el7_3.x86_64
Dec 31 01:06:56 Updated: gnutls-3.3.24-1.el7.x86_64
Dec 31 01:07:01 Updated: open-vm-tools-10.0.5-2.el7.x86_64
Dec 31 01:07:03 Updated: tuned-2.7.1-3.el7_3.1.noarch
Dec 31 01:07:03 Updated: yum-cron-3.4.3-150.el7.centos.noarch
Dec 31 01:07:03 Updated: php-pgsql-5.4.16-42.el7.x86_64
Dec 31 01:07:14 Updated: 1:mariadb-server-5.5.52-1.el7.x86_64
Dec 31 01:07:14 Updated: ntp-4.2.6p5-25.el7.centos.x86_64
Dec 31 01:07:15 Updated: php-5.4.16-42.el7.x86_64
Dec 31 01:07:18 Updated: 7:lvm2-2.02.166-1.el7_3.1.x86_64
Dec 31 01:08:16 Updated: selinux-policy-targeted-3.13.1-102.el7_3.7.noarch
Dec 31 01:08:20 Updated: 1:grub2-2.02-0.44.el7.centos.x86_64
Dec 31 01:08:24 Updated: kexec-tools-2.0.7-50.el7.x86_64
Dec 31 01:08:25 Updated: openssh-clients-6.6.1p1-31.el7.x86_64
Dec 31 01:08:25 Updated: openssh-server-6.6.1p1-31.el7.x86_64
Dec 31 01:08:26 Updated: php-mysql-5.4.16-42.el7.x86_64
Dec 31 01:08:27 Updated: authconfig-6.2.8-14.el7.x86_64
Dec 31 01:08:27 Updated: 1:mod_ssl-2.4.6-45.el7.centos.x86_64
Dec 31 01:08:28 Updated: audit-2.6.5-3.el7.x86_64
Dec 31 01:08:28 Updated: portreserve-0.0.5-11.el7.x86_64
Dec 31 01:08:28 Updated: php-intl-5.4.16-42.el7.x86_64
Dec 31 01:08:28 Updated: php-mbstring-5.4.16-42.el7.x86_64
Dec 31 01:08:29 Updated: php-xml-5.4.16-42.el7.x86_64
Dec 31 01:08:29 Updated: php-process-5.4.16-42.el7.x86_64
Dec 31 01:08:29 Updated: php-ldap-5.4.16-42.el7.x86_64
Dec 31 01:08:29 Updated: 3:irqbalance-1.0.7-6.el7.x86_64
Dec 31 01:08:30 Updated: alsa-tools-firmware-1.1.0-1.el7.x86_64
Dec 31 01:08:30 Updated: systemd-python-219-30.el7_3.6.x86_64
Dec 31 01:08:34 Updated: hwdata-0.252-8.4.el7.x86_64
Dec 31 01:08:34 Updated: biosdevname-0.7.2-1.el7.x86_64
Dec 31 01:17:28 Updated: 2:microcode_ctl-2.1-16.el7.x86_64
Dec 31 01:17:31 Updated: rsyslog-7.4.7-16.el7.x86_64
Dec 31 01:17:31 Updated: dracut-config-rescue-033-463.el7.x86_64
Dec 31 01:17:34 Updated: parted-3.1-28.el7.x86_64
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5 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
  • iRedMail Developers
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  • Registered: 2009-05-06
  • Posts: 30,770

Re: roundmail does not send emails - SSL_accept error - localhost

Did you add a SSL cert in Postfix?

6 Reply by slavia6

  • slavia6
  • Member
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  • Registered: 2016-12-11
  • Posts: 5

Re: roundmail does not send emails - SSL_accept error - localhost

ZhangHuangbin wrote:

Did you add a SSL cert in Postfix?

Hi Zhang,
Yes I did and the TLS works elsewhere just fine (Apple Mail/SOGo). It's only Roundcube which cannot login via it.

smtpd_tls_cert_file = /etc/postfix/ssl/mail-cert.pem
smtpd_tls_key_file = /etc/postfix/ssl/mail-key.pem

thanks
Slavia6

7 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
  • iRedMail Developers
  • Offline
  • Registered: 2009-05-06
  • Posts: 30,770

Re: roundmail does not send emails - SSL_accept error - localhost

According to the log in first post, it's an issue related to ssl cert -- it happens when Roundcube connects to port 587. but i cannot figure out why with such few log lines. You may try to turn on SMTP debug in Roundcube and try again. FYI:
http://www.iredmail.org/docs/debug.roundcubemail.html

Note: we need the "smtp_debug" option.